WO2023037426A1 - Power receiving and distributing equipment management device, power receiving and distributing equipment management method, and program - Google Patents

Power receiving and distributing equipment management device, power receiving and distributing equipment management method, and program Download PDF

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Publication number
WO2023037426A1
WO2023037426A1 PCT/JP2021/032941 JP2021032941W WO2023037426A1 WO 2023037426 A1 WO2023037426 A1 WO 2023037426A1 JP 2021032941 W JP2021032941 W JP 2021032941W WO 2023037426 A1 WO2023037426 A1 WO 2023037426A1
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WIPO (PCT)
Prior art keywords
inspection
inspection item
integrated
individual
items
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Application number
PCT/JP2021/032941
Other languages
French (fr)
Japanese (ja)
Inventor
美嗣 河村
佑毅 川島
尚久 山内
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2023530179A priority Critical patent/JP7409565B2/en
Priority to PCT/JP2021/032941 priority patent/WO2023037426A1/en
Priority to CN202180101825.0A priority patent/CN117897716A/en
Priority to DE112021007836.4T priority patent/DE112021007836T5/en
Publication of WO2023037426A1 publication Critical patent/WO2023037426A1/en
Priority to US18/409,539 priority patent/US20240146055A1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/001—Methods to deal with contingencies, e.g. abnormalities, faults or failures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

Definitions

  • the present disclosure relates to a power receiving/distributing facility management device, a power receiving/distributing facility management system, and a power receiving/distributing facility management method for managing a plurality of devices arranged in a power receiving/distributing facility.
  • Facilities that use a lot of electricity at once such as buildings and factories, are equipped with power receiving and distribution equipment that converts high-voltage electricity sent from power plants to low-voltage power inside the facility and distributes the power to equipment within the facility.
  • Power receiving and distributing equipment is composed of various devices such as circuit breakers, transformers, and measuring devices for transforming and distributing high-voltage electricity.
  • workers go to the site where the power receiving and distribution equipment is installed, check the inspection items set for each device, such as the appearance, odor and temperature of the equipment, and check the inspection results was recorded as
  • Patent Literature 1 discloses a power system facility maintenance support device that associates and displays individual components of the power system and patrol/inspection data thereof.
  • the power receiving and distributing equipment is configured by pumping up a plurality of devices, it may be difficult to perform inspection work by separating inspection items set for each device. For example, if there is the same inspection item, "presence or absence of strange odors," for multiple pieces of equipment, workers cannot distinguish the strange odors from each piece of equipment. and recorded one inspection result for multiple pieces of equipment.
  • the present disclosure has been made to solve the above problems, and provides a power receiving/distributing facility management device that associates inspection results of power receiving/distributing facilities with inspection items for each device.
  • a power receiving and distribution facility management device includes an individual inspection item acquisition unit that acquires individual inspection items corresponding to a plurality of devices arranged in the facility, and among the individual inspection items acquired by the individual inspection item acquisition unit, , an integrated inspection item generation unit that extracts inspection items common to multiple devices as common inspection items and generates integrated inspection items that integrate the extracted common inspection items and individual inspection items, and an integrated inspection item generation unit An acquisition unit that acquires integrated inspection results corresponding to the generated integrated inspection items, and a recording unit that records the integrated inspection results acquired by the acquisition unit in association with individual inspection items corresponding to the integrated inspection items. is.
  • FIG. 1 is a configuration diagram showing a configuration of a power reception/distribution management device according to Embodiment 1;
  • FIG. 4 is an explanatory diagram showing a configuration of individual inspection items acquired by an individual inspection item acquiring unit of the power reception/distribution management device according to Embodiment 1;
  • FIG. 4 is an explanatory diagram showing a configuration of an integrated inspection item generated by an integrated inspection item generating unit of the power reception/distribution management device according to the first embodiment;
  • FIG. 4 is an explanatory diagram showing a configuration of integrated inspection results acquired by an acquisition unit of the power reception/distribution management device according to the first embodiment;
  • FIG. 4 is an explanatory diagram of inspection results corresponding to individual inspection items recorded by the recording unit of the power receiving and distribution facility management apparatus according to Embodiment 1;
  • 4 is a flow chart showing the operation of the power receiving/distribution facility management device according to the first embodiment;
  • FIG. 4 is an explanatory diagram showing that the information of the device A is associated with the single-line diagram DB and the inspection result DB by the power receiving/distribution facility management device according to the first embodiment;
  • 1 is a hardware configuration diagram of a power receiving/distribution facility management device according to an embodiment;
  • the power receiving/distribution facility management apparatus 100 is a device for managing inspection results of a plurality of devices arranged in equipment such as power receiving/distribution equipment.
  • the equipment includes division switches, disconnecting switches, load switches, circuit breakers, transformers, protective relays, control devices, measuring equipment, circuit breakers for wiring, and the like, which constitute power receiving and distribution equipment.
  • a case of inspecting three devices, ie, a circuit breaker, a transformer, and a measuring device arranged in a facility will be described.
  • FIG. 1 is a configuration diagram showing the configuration of a power receiving/distribution facility management apparatus 100 according to the first embodiment.
  • the power receiving/distribution facility management apparatus 100 receives inspection results from the inspection result DB 203 and single-line wiring diagrams from the single-line diagram DB 303 , and outputs this information to the display unit 400 in association with individual devices.
  • the power receiving and distribution facility management apparatus 100 includes an individual inspection item acquisition unit 101 that acquires individual inspection items corresponding to a plurality of devices arranged in the facility, and among the individual inspection items acquired by the individual inspection item acquisition unit 101, An integrated inspection item generation unit 102 that extracts inspection items common to a plurality of devices as common inspection items and generates an integrated inspection item that integrates the extracted common inspection items and individual inspection items, and an integrated inspection item generation unit 102 An acquisition unit 103 that acquires integrated inspection results corresponding to the integrated inspection items generated by the above, and a recording unit 104 that records the integrated inspection results acquired by the acquisition unit 103 in association with individual inspection items corresponding to the integrated inspection items. Prepare.
  • the individual inspection item acquisition unit 101 acquires individual inspection items corresponding to a plurality of devices arranged in the facility.
  • Individual inspection items are inspection items set for each piece of equipment. For example, for circuit breakers, the number of operations, grounding, overheating, and discoloration; for transformers, oil temperature, nitrogen pressure, oil level, leakage, and corrosion noise. There are items such as In the present embodiment, as shown in FIG. 2, there are individual inspection items such as the number of times of operation, odor, noise, and temperature for the circuit breaker, oil temperature, nitrogen pressure, odor, noise, and noise for the measuring equipment. described as. These individual inspection items may be data of inspection items corresponding to the equipment, and are input by the user, for example.
  • the integrated inspection item generation unit 102 extracts inspection items common to a plurality of devices from among the individual inspection items acquired by the individual inspection item acquisition unit 101 as common inspection items, and combines the extracted common inspection items and individual inspection items. Generate integrated checklists.
  • a common inspection item is an inspection item common to two or more devices among the individual inspection items acquired by the individual inspection item acquiring unit 101 .
  • "Common" refers to items that are collectively inspected for a plurality of devices among the individual inspection items. For example, as described above, when a worker inspects whether or not there is an offensive odor, it is difficult to judge individual equipment.
  • a method of extracting common inspection items may be to extract individual inspection items common to a plurality of devices and use them as common inspection items, or to extract common inspection items by a user. If there are individual inspection items as shown in FIG. 2, odor is a common inspection item common to circuit breakers and transformers, and abnormal noise is a common inspection item common to circuit breakers, transformers, and measuring equipment.
  • the integrated inspection item generation unit 102 generates integrated inspection items by integrating common inspection items and individual inspection items. Specifically, the items that are not extracted as the common inspection items and the extracted common inspection items among the individual inspection items are set as the integrated inspection items.
  • FIG. 3 is an explanatory diagram showing the configuration of the integrated inspection items generated by the integrated inspection item generation unit 102 of the power receiving/distribution facility management apparatus 100 of the first embodiment.
  • the integrated inspection items are the number of operations, temperature, oil temperature, nitrogen pressure, odor, and noise, and these are the integrated inspection items indicating the inspection items of the entire facility.
  • the common inspection item may be associated with the device corresponding to the individual inspection item.
  • each device is associated with the integrated inspection item, and the number of operations and temperature are circuit breakers, oil temperature and nitrogen pressure are transformers, odors are circuit breakers and transformers, abnormal noises are circuit breakers, transformers It is shown to be associated with instruments and measuring instruments. The operator inspects the equipment for this integrated inspection item.
  • the acquisition unit 103 acquires integrated inspection results corresponding to the integrated inspection items generated by the integrated inspection item generation unit 102 .
  • the acquisition unit 103 acquires the integrated inspection result from the inspection result DB 203 .
  • a worker who inspects equipment performs inspections on the integrated inspection items when inspecting the equipment, and obtains inspection results 201 corresponding to the integrated inspection items.
  • FIG. 4 is an explanatory diagram showing the structure of inspection results acquired by the acquiring unit 103 of the power receiving/distribution facility management apparatus according to the first embodiment.
  • FIG. 4 shows the results of the integrated inspection that the number of operations is normal, the temperature is normal, the oil temperature is normal, the nitrogen pressure is normal, there is no abnormal smell, and there is no abnormal noise.
  • the number of operations, temperature, oil temperature, and nitrogen pressure are described as "normal", but specific numerical values may be listed here, and the contents of the inspection results should be those that show the inspection results for the inspection items. Just do it.
  • the inspection result may include the location and inspection date.
  • the inspection result shown in FIG. 4 describes that the place is electric room 1 and the inspection date is March 1, 2021.
  • the inspection result 201 is information such as electronic data in PDF, JPG, CAD, or the like, or information such as a PDF version of paper on which the inspection result is written.
  • the inspection result is converted into a format that can be saved in the inspection result DB 203 by the inspection result import unit 202, and stored in the inspection result DB 203 together with information on the inspection location and inspection date.
  • the acquisition unit 103 accesses the inspection result DB as necessary to obtain inspection result information, which is the integrated inspection result.
  • the recording unit 104 records the integrated inspection result acquired by the acquisition unit 103 in association with the individual inspection item corresponding to the integrated inspection item.
  • the recording unit 104 records the integrated inspection result in association with the equipment associated when the integrated inspection item generation unit 102 generates the integrated inspection item.
  • the equipment is associated with the integrated inspection items based on the common inspection items and individual inspection items from which the integrated inspection items are integrated.
  • the integrated inspection results are recorded in association with the individual inspection items.
  • FIG. 5 is an explanatory diagram of inspection results corresponding to individual inspection items recorded by the recording unit 104 of the power receiving/distribution facility management apparatus 100 according to the first embodiment.
  • the circuit breaker operates normally, no odors, no noises, temperature is normal, transformer oil temperature is normal, nitrogen pressure is normal, odors are normal, abnormal noises are normal, and measuring equipment is abnormal.
  • the inspection result that the sound is normal is associated and recorded.
  • the recording unit 104 associates with the associated equipment when generating the integrated inspection item. You may make it correspond and an individual inspection item should just be matched from the integrated inspection item corresponding to the integrated inspection result.
  • a single-line wiring diagram is also input to the recording unit 104 .
  • a single-line connection diagram 301 is a connection diagram showing the electric system of the equipment of the facility with a single line.
  • the drawing format is electronic data such as PDF, JPG, or CAD, or information such as a drawing printed on paper that has been scanned and converted to PDF.
  • the single-line diagram 301 is converted by the single-line diagram import unit 302 into a format that can be stored in the single-line diagram DB 303 and recorded in the single-line diagram DB 303 .
  • the recording unit 104 associates the equipment corresponding to the individual inspection item with the corresponding equipment in the single-line diagram. The device association may be performed by the user, or may be automatically associated by machine learning.
  • equipment information includes information such as physical size, rated voltage, allowable current, set value, position information, and communication address of equipment.
  • information indicating the relationship between the devices arranged in the facility there is a physical inclusion relationship, an electrical connection relationship, a communication line relationship, and the like.
  • the display unit 400 receives information for display from the recording unit 104 of the power distribution facility management device 100 in response to a request from the user. For example, when receiving a request to display a single-line diagram from a worker, the display unit 400 receives the single-line diagram from the single-line diagram DB 303 through the power receiving/distribution facility management device 100 and displays it. Then, when the operator selects a device on the single-line diagram, the inspection result is received from the inspection result DB 203 through the power receiving/distribution facility management device 100, and the inspection result is displayed. At this time, since the inspection results are associated with each other by the power receiving/distribution facility management device 100, only the inspection results related to the selected device can be displayed. When the inspection result includes an inspection date, the user can specify and display any inspection date from the inspection results stored in the inspection result DB.
  • FIG. 6 is a flow chart showing the operation of the power receiving/distribution facility management device 100 according to the first embodiment.
  • the individual inspection item acquisition unit 101 acquires individual inspection items corresponding to a plurality of devices arranged in the facility.
  • the present embodiment as shown in FIG. 2, there are individual inspection items such as the number of times of operation, odor, noise, and temperature for the circuit breaker, oil temperature, nitrogen pressure, odor, noise, and noise for the measuring equipment. .
  • step S ⁇ b>02 the integrated inspection item generation unit 102 extracts, from the individual inspection items acquired by the individual inspection item acquisition unit 101 , inspection items common to a plurality of devices as common inspection items. Specifically, individual inspection items that are common among a plurality of devices are extracted and extracted as common inspection items.
  • odor is a common inspection item common to circuit breakers and transformers
  • abnormal noise is a common inspection item common to circuit breakers, transformers, and measuring equipment.
  • the integrated inspection item generation unit 102 generates integrated inspection items by integrating the common inspection items and the individual inspection items so that the item contents of the common inspection items and the individual inspection items do not overlap.
  • the items that are not common check items and the common check items are set as integrated check items.
  • the integrated inspection items are the number of times of operation, temperature, oil temperature, nitrogen pressure, abnormal odor, and abnormal noise.
  • the common inspection items correspond to the equipment corresponding to the individual inspection items
  • the integrated inspection items also include the number of operations and temperature for circuit breakers, oil temperature and nitrogen pressure for transformers, and odors for circuit breakers and transformers. , abnormal noises are associated with circuit breakers, transformers and measuring devices.
  • This step makes it possible to summarize the items to be inspected for the entire facility. If the operator checks the integrated check items, it means that the maintenance as a whole has been checked.
  • step S ⁇ b>04 the acquisition unit 103 acquires integrated inspection results corresponding to the integrated inspection items generated by the integrated inspection item generation unit 102 . Specifically, the acquiring unit 103 obtains the integrated inspection results such as normal operation count, normal temperature, normal oil temperature, normal nitrogen pressure, no abnormal odor, and no abnormal noise as shown in FIG. Acquired from DB 203 .
  • the recording unit 104 records the integrated inspection result acquired by the acquiring unit 103 in association with the individual inspection item corresponding to the integrated inspection item.
  • the recording unit 104 records the integrated inspection result in association with the equipment associated when the integrated inspection item generation unit generates the integrated inspection item.
  • Devices are associated with the integrated inspection items based on the common inspection items and individual inspection items from which the integrated inspection items are integrated. By referring to this, the inspection result for each individual inspection item of each device as shown in FIG. 5 is recorded. From the results of the integrated inspection, the circuit breaker operates normally, no odors, no noises, temperature is normal, transformer oil temperature is normal, nitrogen pressure is normal, odors are normal, abnormal noises are normal, and measuring equipment is abnormal. The inspection result that the sound is normal is associated and recorded.
  • the power receiving/distribution facility management device 100 can record the integrated inspection results including the inspection results for a plurality of equipment in association with the inspection results for the individual inspection items, which are the inspection items for each equipment. . Therefore, for example, when the user wants to obtain past inspection results for one device, the power receiving/distribution facility management apparatus 100 can easily extract only the inspection results corresponding to that device. Therefore, when the facility operator investigates the cause of the failure, it is possible to quickly acquire information about individual devices, and the time required for failure analysis can be shortened.
  • integrated inspection results including collective inspection results for a plurality of devices are recorded in association with individual inspection items for each device.
  • the inspection result of the power receiving and distribution equipment can be associated with the inspection items of each device.
  • the inspection result may be accumulated in the inspection result DB 303 each time the worker performs an inspection corresponding to the integrated inspection items for the equipment.
  • FIG. 7 is an explanatory diagram showing how the power receiving/distribution facility management apparatus according to the first embodiment associates the information of the device A with the single-line diagram DB and the inspection result DB.
  • the single-line connection diagram 203 information on the relationship between the facility A, the power source, the electric wire, the device A, the electric wire, and the device B is recorded.
  • the inspection result DB 203 stores three inspection results with different inspection dates. For example, device A on the single-line diagram is associated with three individual inspection results regarding device A by the power distribution facility management device 100 . Therefore, when the user selects the device A on the single-line diagram displayed on the display unit, three individual inspection results with different inspection conditions for the device A can be displayed.
  • FIG. 8 is a configuration diagram in the case of hardware implementation.
  • the individual inspection item acquisition unit 101, the integrated inspection item generation unit 102, the acquisition unit 103, and the recording unit 104 of the power receiving/distribution facility management apparatus 100 are executed by the processor 501, which is an arithmetic device, and stored in the memory 502 as necessary.
  • Inspection results, single-line connection diagrams, selection of inspection items, and the like are input through an input interface 503, which is an input device.
  • An output to be displayed on the display unit 400 is output by an output interface 504 that is an output device. Inspection results and single-line connection diagrams are stored in the database 505 .
  • the processing of the arithmetic unit may be implemented as an electric circuit.
  • Power receiving/distribution equipment management device 101 .
  • Individual inspection item acquisition unit 102 Integrated inspection item generation unit 103 .
  • Acquisition unit 104 Recording unit 201 .
  • Inspection result import unit 203 Inspection result DB 301.
  • Single-line diagram import unit 303 Single line diagram DB 400.
  • Processor 502 Memory 503 .
  • Output interface 505 . database

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Abstract

Power receiving and distributing equipment is constructed by assembling a plurality of devices, resulting in a difficulty in distinguishing between inspection items set for respective devices to perform inspection work in some cases. Thus, there is a problem in that an attempt to associate inspection results for the plurality of devices in the power receiving and distributing equipment with each other results in a failure to associate inspection results for a plurality of relatively close devices with the respective devices.　The present disclosure enables inspection results for power receiving and distributing equipment to be associated with the inspection items of respective devices.

Description

受配電設備管理装置、受配電設備管理方法及びプログラムPOWER RECEIVING AND DISTRIBUTION EQUIPMENT CONTROL METHOD AND PROGRAM
　本開示は、受配電設備に配置された複数の機器を管理する受配電設備管理装置、受配電設備管理システム及び受配電設備管理方法に関する。 The present disclosure relates to a power receiving/distributing facility management device, a power receiving/distributing facility management system, and a power receiving/distributing facility management method for managing a plurality of devices arranged in a power receiving/distributing facility.
　ビルや工場など一度に多くの電気を使う施設では、発電所から送られてくる高圧の電気を施設内で低圧に変換し、施設内の機器に配電する受配電設備を備えている。受配電設備は、高圧の電気を変圧して配電するために、遮断器、変圧器や計測機器等様々な機器から構成されている。このような受配電設備を点検する際、作業員は受配電設備が設置してある現場へ行き、各機器に設定された点検項目、例えば、機器の外観、異臭や温度を確認し、点検結果として記録していた。 Facilities that use a lot of electricity at once, such as buildings and factories, are equipped with power receiving and distribution equipment that converts high-voltage electricity sent from power plants to low-voltage power inside the facility and distributes the power to equipment within the facility. Power receiving and distributing equipment is composed of various devices such as circuit breakers, transformers, and measuring devices for transforming and distributing high-voltage electricity. When inspecting such power receiving and distribution equipment, workers go to the site where the power receiving and distribution equipment is installed, check the inspection items set for each device, such as the appearance, odor and temperature of the equipment, and check the inspection results was recorded as
特開平８－０１９１７８号公報JP-A-8-019178
　このような保守を支援するものとして、特許文献１には、電力系統の個々の部品とその巡視・点検データを関連付けて表示する電力系統設備保守支援装置が開示されている。しかしながら、受配電設備は複数の機器がくみ上げられて構成されているので、個々の機器ごとに設定された点検項目に切り分けて点検作業を行うことが難しい場合がある。例えば、複数の機器に対して同じ「異臭の有無」という点検項目があった場合、作業員は各々の機器からの異臭を切り分けることができず、複数のまとまった機器の周辺における異臭の有無を確認し、複数のまとまった機器について１つの点検結果を記録していた。
　従って、受配電設備において特許文献１に記載の電力系統設備保守支援装置のように各々の機器と点検結果を関連付けようとしても、複数のまとまった機器についての点検結果を各々の機器に関連付けできないという問題があった。 As a device for supporting such maintenance, Patent Literature 1 discloses a power system facility maintenance support device that associates and displays individual components of the power system and patrol/inspection data thereof. However, since the power receiving and distributing equipment is configured by pumping up a plurality of devices, it may be difficult to perform inspection work by separating inspection items set for each device. For example, if there is the same inspection item, "presence or absence of strange odors," for multiple pieces of equipment, workers cannot distinguish the strange odors from each piece of equipment. and recorded one inspection result for multiple pieces of equipment.
Therefore, even if an attempt is made to associate inspection results with each device in a power receiving/distribution facility like the power system equipment maintenance support device described in Patent Document 1, it is impossible to associate inspection results for a plurality of collective devices with each device. I had a problem.
　本開示は、上記の問題を解決するためになされたものであり、受配電設備の点検結果と各々の機器の点検項目とを対応付ける受配電設備管理装置を得るものである。 The present disclosure has been made to solve the above problems, and provides a power receiving/distributing facility management device that associates inspection results of power receiving/distributing facilities with inspection items for each device.
　本開示に係る受配電設備管理装置は、設備に配置された複数の機器について機器に対応した個別点検項目を取得する個別点検項目取得部と、個別点検項目取得部が取得した個別点検項目のうち、複数の機器に共通する点検項目を共通点検項目として抽出し、抽出した共通点検項目と個別点検項目とを統合した統合点検項目を生成する統合点検項目生成部と、統合点検項目生成部にて生成された統合点検項目に対応する統合点検結果を取得する取得部と、取得部に取得された統合点検結果を統合点検項目に対応する個別点検項目に対応付けて記録する記録部とを備えるものである。 A power receiving and distribution facility management device according to the present disclosure includes an individual inspection item acquisition unit that acquires individual inspection items corresponding to a plurality of devices arranged in the facility, and among the individual inspection items acquired by the individual inspection item acquisition unit, , an integrated inspection item generation unit that extracts inspection items common to multiple devices as common inspection items and generates integrated inspection items that integrate the extracted common inspection items and individual inspection items, and an integrated inspection item generation unit An acquisition unit that acquires integrated inspection results corresponding to the generated integrated inspection items, and a recording unit that records the integrated inspection results acquired by the acquisition unit in association with individual inspection items corresponding to the integrated inspection items. is.
　本開示によれば、受配電設備の点検結果を各々の機器の点検項目と対応付けることができる。 According to the present disclosure, it is possible to associate the inspection results of the power receiving and distribution equipment with the inspection items of each device.
本実施の形態１に係る受配電管理装置の構成を示す構成図である。1 is a configuration diagram showing a configuration of a power reception/distribution management device according to Embodiment 1; FIG. 本実施の形態１に係る受配電管理装置の個別点検項目取得部が取得する個別点検項目の構成を示す説明図である。4 is an explanatory diagram showing a configuration of individual inspection items acquired by an individual inspection item acquiring unit of the power reception/distribution management device according to Embodiment 1; FIG. 本実施の形態１に係る受配電管理装置の統合点検項目生成部が生成する統合点検項目の構成を示す説明図である。FIG. 4 is an explanatory diagram showing a configuration of an integrated inspection item generated by an integrated inspection item generating unit of the power reception/distribution management device according to the first embodiment; 本実施の形態１に係る受配電管理装置の取得部が取得する統合点検結果の構成を示す説明図である。FIG. 4 is an explanatory diagram showing a configuration of integrated inspection results acquired by an acquisition unit of the power reception/distribution management device according to the first embodiment; 本実施の形態１の受配電設備管理装置の記録部が記録する個別点検項目に対応する点検結果の説明図である。FIG. 4 is an explanatory diagram of inspection results corresponding to individual inspection items recorded by the recording unit of the power receiving and distribution facility management apparatus according to Embodiment 1; 本実施の形態１に係る受配電設備管理装置の動作を示すフローチャートである。4 is a flow chart showing the operation of the power receiving/distribution facility management device according to the first embodiment; 本実施の形態１に係る受配電設備管理装置により単線結線図ＤＢと点検結果ＤＢにて機器Ａの情報が対応付けられることを示す説明図である。FIG. 4 is an explanatory diagram showing that the information of the device A is associated with the single-line diagram DB and the inspection result DB by the power receiving/distribution facility management device according to the first embodiment; 本実施の形態に係る受配電設備管理装置のハードウェア構成図である。1 is a hardware configuration diagram of a power receiving/distribution facility management device according to an embodiment; FIG.
　実施の形態１．
　以下、実施の形態１に係る受配電設備管理装置１００について説明する。受配電設備管理装置１００は、受配電設備などの設備に配置された複数の機器の点検結果を管理するための装置である。機器とは、区分開閉器、断路器、負荷開閉器、遮断器、変圧器、保護継電器、制御装置、計測機器、配線用遮断器など、受配電設備を構成するものである。本実施の形態では、簡単のため、設備に配置された遮断器、変圧器、計測機器の３つの機器について点検を行う場合を説明する。 Embodiment 1.
The power receiving/distribution facility management apparatus 100 according to the first embodiment will be described below. The power receiving/distribution equipment management device 100 is a device for managing inspection results of a plurality of devices arranged in equipment such as power receiving/distribution equipment. The equipment includes division switches, disconnecting switches, load switches, circuit breakers, transformers, protective relays, control devices, measuring equipment, circuit breakers for wiring, and the like, which constitute power receiving and distribution equipment. In this embodiment, for the sake of simplification, a case of inspecting three devices, ie, a circuit breaker, a transformer, and a measuring device arranged in a facility will be described.
　図１は、本実施の形態１に係る受配電設備管理装置１００の構成を示す構成図である。受配電設備管理装置１００には、点検結果ＤＢ２０３より点検結果、単線結線図ＤＢ３０３より単線結線図が入力され、これらの情報を個別の機器に関連付けて表示部４００へ出力する。
　受配電設備管理装置１００は、設備に配置された複数の機器について機器に対応した個別点検項目を取得する個別点検項目取得部１０１と、個別点検項目取得部１０１が取得した個別点検項目のうち、複数の機器に共通する点検項目を共通点検項目として抽出し、抽出した共通点検項目と個別点検項目とを統合した統合点検項目を生成する統合点検項目生成部１０２と、統合点検項目生成部１０２にて生成された統合点検項目に対応する統合点検結果を取得する取得部１０３と、取得部１０３に取得された統合点検結果を統合点検項目に対応する個別点検項目に対応付けて記録する記録部１０４を備える。 FIG. 1 is a configuration diagram showing the configuration of a power receiving/distribution facility management apparatus 100 according to the first embodiment. The power receiving/distribution facility management apparatus 100 receives inspection results from the inspection result DB 203 and single-line wiring diagrams from the single-line diagram DB 303 , and outputs this information to the display unit 400 in association with individual devices.
The power receiving and distribution facility management apparatus 100 includes an individual inspection item acquisition unit 101 that acquires individual inspection items corresponding to a plurality of devices arranged in the facility, and among the individual inspection items acquired by the individual inspection item acquisition unit 101, An integrated inspection item generation unit 102 that extracts inspection items common to a plurality of devices as common inspection items and generates an integrated inspection item that integrates the extracted common inspection items and individual inspection items, and an integrated inspection item generation unit 102 An acquisition unit 103 that acquires integrated inspection results corresponding to the integrated inspection items generated by the above, and a recording unit 104 that records the integrated inspection results acquired by the acquisition unit 103 in association with individual inspection items corresponding to the integrated inspection items. Prepare.
　個別点検項目取得部１０１は、設備に配置された複数の機器について機器に対応した個別点検項目を取得する。
　個別点検項目とは、機器ごとに設定された点検項目であり、例えば遮断器であれば動作回数、接地、過熱、変色、変圧器であれば油温、窒素圧力、油面、漏れ、腐食音響などの項目がある。本実施の形態では、図２に示すように遮断器について動作回数、異臭、異音、温度、変圧器について油温、窒素圧力、異臭、異音、計測機器について異音の個別点検項目があるとして説明する。これらの個別点検項目は、機器に対応する点検項目がデータ化されればよく、例えばユーザによって入力される。 The individual inspection item acquisition unit 101 acquires individual inspection items corresponding to a plurality of devices arranged in the facility.
Individual inspection items are inspection items set for each piece of equipment. For example, for circuit breakers, the number of operations, grounding, overheating, and discoloration; for transformers, oil temperature, nitrogen pressure, oil level, leakage, and corrosion noise. There are items such as In the present embodiment, as shown in FIG. 2, there are individual inspection items such as the number of times of operation, odor, noise, and temperature for the circuit breaker, oil temperature, nitrogen pressure, odor, noise, and noise for the measuring equipment. described as. These individual inspection items may be data of inspection items corresponding to the equipment, and are input by the user, for example.
　統合点検項目生成部１０２は、個別点検項目取得部１０１が取得した個別点検項目のうち、複数の機器に共通する点検項目を共通点検項目として抽出し、抽出した共通点検項目と個別点検項目とを統合した統合点検項目を生成する。
　共通点検項目とは、個別点検項目取得部１０１が取得した個別点検項目のうち２つ以上の機器に共通する点検項目である。「共通する」とは、個別点検項目のうち、複数の機器についてまとめて点検を行う項目を指す。例えば、前述したように作業員が異臭の有無について点検を行う際に、個別の機器について判断を行うことは難しいため、複数の機器についてまとめた点検結果が判断される項目である。共通点検項目の抽出方法は、複数の機器間で共通する個別点検項目を抽出して共通点検項目としても良いし、ユーザにより共通点検項目が抽出されても良い。図２のような個別点検項目がある場合、異臭が遮断器及び変圧器で共通する共通点検項目、異音が遮断器、変圧器及び計測機器で共通する共通点検項目となる。 The integrated inspection item generation unit 102 extracts inspection items common to a plurality of devices from among the individual inspection items acquired by the individual inspection item acquisition unit 101 as common inspection items, and combines the extracted common inspection items and individual inspection items. Generate integrated checklists.
A common inspection item is an inspection item common to two or more devices among the individual inspection items acquired by the individual inspection item acquiring unit 101 . "Common" refers to items that are collectively inspected for a plurality of devices among the individual inspection items. For example, as described above, when a worker inspects whether or not there is an offensive odor, it is difficult to judge individual equipment. A method of extracting common inspection items may be to extract individual inspection items common to a plurality of devices and use them as common inspection items, or to extract common inspection items by a user. If there are individual inspection items as shown in FIG. 2, odor is a common inspection item common to circuit breakers and transformers, and abnormal noise is a common inspection item common to circuit breakers, transformers, and measuring equipment.
　統合点検項目生成部１０２は、共通点検項目と個別点検項目を統合した統合点検項目を生成する。
　具体的には、個別点検項目のうち共通点検項目として抽出されなかった項目及び抽出された共通点検項目を統合点検項目とする。図３は、本実施の形態１の受配電設備管理装置１００の統合点検項目生成部１０２が生成した統合点検項目の構成を示す説明図である。統合点検項目は、動作回数、温度、油温、窒素圧力、異臭、異音となり、これが設備全体の点検項目を示す統合点検項目となる。ここで、共通点検項目には個別点検項目で対応する機器が対応付けられていてもよい。図３は、統合点検項目にもそれぞれ機器が対応付けられており、動作回数及び温度が遮断器、油温及び窒素圧力が変圧器、異臭が遮断器及び変圧器、異音が遮断器、変圧器及び計測機器に対応付けられていることが示されている。作業者は、この統合点検項目について設備の点検を行う。 The integrated inspection item generation unit 102 generates integrated inspection items by integrating common inspection items and individual inspection items.
Specifically, the items that are not extracted as the common inspection items and the extracted common inspection items among the individual inspection items are set as the integrated inspection items. FIG. 3 is an explanatory diagram showing the configuration of the integrated inspection items generated by the integrated inspection item generation unit 102 of the power receiving/distribution facility management apparatus 100 of the first embodiment. The integrated inspection items are the number of operations, temperature, oil temperature, nitrogen pressure, odor, and noise, and these are the integrated inspection items indicating the inspection items of the entire facility. Here, the common inspection item may be associated with the device corresponding to the individual inspection item. In Fig. 3, each device is associated with the integrated inspection item, and the number of operations and temperature are circuit breakers, oil temperature and nitrogen pressure are transformers, odors are circuit breakers and transformers, abnormal noises are circuit breakers, transformers It is shown to be associated with instruments and measuring instruments. The operator inspects the equipment for this integrated inspection item.
　取得部１０３は、統合点検項目生成部１０２にて生成された統合点検項目に対応する統合点検結果を取得する。
　取得部１０３は、統合点検結果を点検結果ＤＢ２０３から取得する。設備の点検を行う作業者は、設備の点検を行う際に統合点検項目について点検を行い、統合点検項目に対応した点検結果２０１を得る。図４は、本実施の形態１の受配電設備管理装置の取得部１０３が取得する点検結果の構成を示す説明図である。図４は、統合点検結果について動作回数が正常、温度が正常、油温が正常、窒素圧力が正常、異臭がなし、異音がなしであることを示している。動作回数、温度、油温、窒素圧力について「正常」と記載しているが、ここに具体的な数値が記載されていても良く、点検結果の内容は点検項目について点検結果がわかるものであればよい。また、点検結果には、場所や点検日が含まれていても良い。図４に示す点検結果は、場所が電気室１、点検日が２０２１年３月１日であることが記載されている。点検結果２０１は、ＰＤＦ、ＪＰＧ、ＣＡＤ等の電子データ、または、点検結果記載された紙をＰＤＦ化したもの等の情報である。点検結果は、点検結果インポート部２０２にて点検結果ＤＢ２０３に保存できる形式に変換され、点検場所及び点検日の情報とともに点検結果ＤＢ２０３に記憶される。取得部１０３は、必要に応じて点検結果ＤＢにアクセスして統合点検結果である点検結果の情報を得る。 The acquisition unit 103 acquires integrated inspection results corresponding to the integrated inspection items generated by the integrated inspection item generation unit 102 .
The acquisition unit 103 acquires the integrated inspection result from the inspection result DB 203 . A worker who inspects equipment performs inspections on the integrated inspection items when inspecting the equipment, and obtains inspection results 201 corresponding to the integrated inspection items. FIG. 4 is an explanatory diagram showing the structure of inspection results acquired by the acquiring unit 103 of the power receiving/distribution facility management apparatus according to the first embodiment. FIG. 4 shows the results of the integrated inspection that the number of operations is normal, the temperature is normal, the oil temperature is normal, the nitrogen pressure is normal, there is no abnormal smell, and there is no abnormal noise. The number of operations, temperature, oil temperature, and nitrogen pressure are described as "normal", but specific numerical values may be listed here, and the contents of the inspection results should be those that show the inspection results for the inspection items. Just do it. Also, the inspection result may include the location and inspection date. The inspection result shown in FIG. 4 describes that the place is electric room 1 and the inspection date is March 1, 2021. The inspection result 201 is information such as electronic data in PDF, JPG, CAD, or the like, or information such as a PDF version of paper on which the inspection result is written. The inspection result is converted into a format that can be saved in the inspection result DB 203 by the inspection result import unit 202, and stored in the inspection result DB 203 together with information on the inspection location and inspection date. The acquisition unit 103 accesses the inspection result DB as necessary to obtain inspection result information, which is the integrated inspection result.
　記録部１０４は、取得部１０３が取得した統合点検結果を統合点検項目に対応する個別点検項目に対応付けて記録する。
　記録部１０４は、統合点検項目生成部１０２にて統合点検項目を生成する際に対応付けた機器と対応付けて統合点検結果を記録する。図３に示すように、統合点検項目には、統合点検項目が統合されるもととなった共通点検項目と個別点検項目に基づいて機器が対応付けられている。これを参照し、統合点検結果を個別点検項目に対応付けて記録する。図５は、本実施の形態１の受配電設備管理装置１００の記録部１０４が記録する個別点検項目に対応する点検結果の説明図である。統合点検結果から、遮断器について動作回数は正常、異臭はなし、異音はなし、温度は正常、変圧器について油温は正常、窒素圧力は正常、異臭は正常、異音は正常、計測機器について異音は正常、との点検結果が対応付けられて記録される。 The recording unit 104 records the integrated inspection result acquired by the acquisition unit 103 in association with the individual inspection item corresponding to the integrated inspection item.
The recording unit 104 records the integrated inspection result in association with the equipment associated when the integrated inspection item generation unit 102 generates the integrated inspection item. As shown in FIG. 3, the equipment is associated with the integrated inspection items based on the common inspection items and individual inspection items from which the integrated inspection items are integrated. By referring to this, the integrated inspection results are recorded in association with the individual inspection items. FIG. 5 is an explanatory diagram of inspection results corresponding to individual inspection items recorded by the recording unit 104 of the power receiving/distribution facility management apparatus 100 according to the first embodiment. From the results of the integrated inspection, the circuit breaker operates normally, no odors, no noises, temperature is normal, transformer oil temperature is normal, nitrogen pressure is normal, odors are normal, abnormal noises are normal, and measuring equipment is abnormal. The inspection result that the sound is normal is associated and recorded.
　なお、記録部は１０４、統合点検項目を生成する際に対応付けた機器と対応付けを行うこととしたが、統合点検項目と個別点検項目を比較して同じ点検項目の箇所に同じ点検結果を対応付けるようにしても良く、統合点検結果に対応する統合点検項目から個別点検項目が対応付けられれば良い。 It should be noted that the recording unit 104 associates with the associated equipment when generating the integrated inspection item. You may make it correspond and an individual inspection item should just be matched from the integrated inspection item corresponding to the integrated inspection result.
　また、記録部１０４には、単線結線図が入力される。単線結線図３０１は、設備の機器の電気系統を単線で示した結線図である。図面のフォーマットは、ＰＤＦ、ＪＰＧ、ＣＡＤ等の電子データ、また、紙に印刷された図面をスキャンしＰＤＦ化したもの等の情報である。単線結線図３０１は、単線結線図インポート部３０２にて単線結線図ＤＢ３０３に保存できる形式に変換され、単線結線図ＤＢ３０３へ記録される。記録部１０４は、個別点検項目に対応する機器を単線結線図の対応する機器に関連付ける。機器の関連付けは、ユーザによって行われても良いし、機械学習により自動的に関連付けられても良い。
　なお、今回は単線結線図の情報としたが、設備の情報や設備に配置された機器の関係を示す情報を含む情報であれば他の情報でも良い。例えば、設備の情報として機器の物理的な大きさ・定格電圧・許容電流・設定値・位置情報・通信アドレス等の情報がある。また、設備に配置された機器の関係を示す情報として、物理的な包含関係・電気的な接続関係・通信線による関係などがある。 A single-line wiring diagram is also input to the recording unit 104 . A single-line connection diagram 301 is a connection diagram showing the electric system of the equipment of the facility with a single line. The drawing format is electronic data such as PDF, JPG, or CAD, or information such as a drawing printed on paper that has been scanned and converted to PDF. The single-line diagram 301 is converted by the single-line diagram import unit 302 into a format that can be stored in the single-line diagram DB 303 and recorded in the single-line diagram DB 303 . The recording unit 104 associates the equipment corresponding to the individual inspection item with the corresponding equipment in the single-line diagram. The device association may be performed by the user, or may be automatically associated by machine learning.
Although the single-line diagram information is used this time, other information may be used as long as it includes information on equipment and information indicating the relationship between devices arranged in the equipment. For example, equipment information includes information such as physical size, rated voltage, allowable current, set value, position information, and communication address of equipment. In addition, as information indicating the relationship between the devices arranged in the facility, there is a physical inclusion relationship, an electrical connection relationship, a communication line relationship, and the like.
　表示部４００は、ユーザからの要求に応じて受配電設備管理装置１００の記録部１０４から表示するための情報を受信する。表示部４００は、例えば作業者から単線結線図を表示する要求を受けると、受配電設備管理装置１００を通じて単線結線図ＤＢ３０３から単線結線図を受け取り表示する。そして、作業者が単線結線図上の機器を選択すると、受配電設備管理装置１００を通じて点検結果ＤＢ２０３から点検結果を受け取り、点検結果を表示する。この時、点検結果は受配電設備管理装置１００により対応付けられているため、選択された機器に関する点検結果のみを表示させることができる。点検結果に点検日が含まれている場合、ユーザは点検結果ＤＢに記憶された点検結果から任意の点検日を指定して表示させることができる。 The display unit 400 receives information for display from the recording unit 104 of the power distribution facility management device 100 in response to a request from the user. For example, when receiving a request to display a single-line diagram from a worker, the display unit 400 receives the single-line diagram from the single-line diagram DB 303 through the power receiving/distribution facility management device 100 and displays it. Then, when the operator selects a device on the single-line diagram, the inspection result is received from the inspection result DB 203 through the power receiving/distribution facility management device 100, and the inspection result is displayed. At this time, since the inspection results are associated with each other by the power receiving/distribution facility management device 100, only the inspection results related to the selected device can be displayed. When the inspection result includes an inspection date, the user can specify and display any inspection date from the inspection results stored in the inspection result DB.
　次に、実施の形態１の受配電設備管理装置の動作について説明する。
　図６は、本実施の形態１に係る受配電設備管理装置１００の動作を示すフローチャートである。 Next, the operation of the power receiving/distribution equipment management device of the first embodiment will be described.
FIG. 6 is a flow chart showing the operation of the power receiving/distribution facility management device 100 according to the first embodiment.
　まず、ステップＳ０１にて、個別点検項目取得部１０１は、設備に配置された複数の機器について機器に対応した個別点検項目を取得する。本実施の形態では、図２に示すように遮断器について動作回数、異臭、異音、温度、変圧器について油温、窒素圧力、異臭、異音、計測機器について異音の個別点検項目がある。 First, in step S01, the individual inspection item acquisition unit 101 acquires individual inspection items corresponding to a plurality of devices arranged in the facility. In the present embodiment, as shown in FIG. 2, there are individual inspection items such as the number of times of operation, odor, noise, and temperature for the circuit breaker, oil temperature, nitrogen pressure, odor, noise, and noise for the measuring equipment. .
　次に、ステップＳ０２にて、統合点検項目生成部１０２は、個別点検項目取得部１０１が取得した個別点検項目のうち、複数の機器に共通する点検項目を共通点検項目として抽出する。
　具体的には、複数の機器間で共通する個別点検項目を抽出して共通点検項目として抽出する。図２において、異臭が遮断器及び変圧器で共通する共通点検項目、異音が遮断器、変圧器及び計測機器で共通する共通点検項目となる。 Next, in step S<b>02 , the integrated inspection item generation unit 102 extracts, from the individual inspection items acquired by the individual inspection item acquisition unit 101 , inspection items common to a plurality of devices as common inspection items.
Specifically, individual inspection items that are common among a plurality of devices are extracted and extracted as common inspection items. In FIG. 2, odor is a common inspection item common to circuit breakers and transformers, and abnormal noise is a common inspection item common to circuit breakers, transformers, and measuring equipment.
　ステップＳ０３にて、統合点検項目生成部１０２は、共通点検項目と個別点検項目の項目内容が重複しないよう、共通点検項目と個別点検項目を統合した統合点検項目を生成する。具体的には、個別点検項目のうち共通点検項目とならなかった項目及び共通点検項目を統合点検項目とする。統合点検項目は、図３のように、動作回数、温度、油温、窒素圧力、異臭、異音となり、これが設備全体の点検項目を示す統合点検項目となる。また、共通点検項目には個別点検項目で対応する機器が対応付けられており、統合点検項目にも動作回数及び温度が遮断器、油温及び窒素圧力が変圧器、異臭が遮断器及び変圧器、異音が遮断器、変圧器及び計測機器に対応付けられている。
　このステップにより、設備全体の点検すべき事項をまとめることができる。作業者は、この統合点検項目について点検を行えば、整備全体の点検をしたこととなる。 In step S03, the integrated inspection item generation unit 102 generates integrated inspection items by integrating the common inspection items and the individual inspection items so that the item contents of the common inspection items and the individual inspection items do not overlap. Specifically, among the individual check items, the items that are not common check items and the common check items are set as integrated check items. As shown in FIG. 3, the integrated inspection items are the number of times of operation, temperature, oil temperature, nitrogen pressure, abnormal odor, and abnormal noise. In addition, the common inspection items correspond to the equipment corresponding to the individual inspection items, and the integrated inspection items also include the number of operations and temperature for circuit breakers, oil temperature and nitrogen pressure for transformers, and odors for circuit breakers and transformers. , abnormal noises are associated with circuit breakers, transformers and measuring devices.
This step makes it possible to summarize the items to be inspected for the entire facility. If the operator checks the integrated check items, it means that the maintenance as a whole has been checked.
　ステップＳ０４にて、取得部１０３は、統合点検項目生成部１０２にて生成された統合点検項目に対応する統合点検結果を取得する。
　具体的には、取得部１０３は、図４に示すような動作回数が正常、温度が正常、油温が正常、窒素圧力が正常、異臭がなし、異音がなしという統合点検結果を点検結果ＤＢ２０３から取得する。 In step S<b>04 , the acquisition unit 103 acquires integrated inspection results corresponding to the integrated inspection items generated by the integrated inspection item generation unit 102 .
Specifically, the acquiring unit 103 obtains the integrated inspection results such as normal operation count, normal temperature, normal oil temperature, normal nitrogen pressure, no abnormal odor, and no abnormal noise as shown in FIG. Acquired from DB 203 .
　ステップＳ０５にて、記録部１０４は、取得部１０３が取得した統合点検結果を統合点検項目に対応する個別点検項目に対応付けて記録する。
　記録部１０４は、統合点検項目生成部にて統合点検項目を生成する際に対応付けた機器と対応付けて統合点検結果を記録する。統合点検項目には、統合点検項目が統合されるもととなった共通点検項目と個別点検項目に基づいて機器が対応付けられている。これを参照し、図５に示すような各々の機器の個別点検項目ごとの点検結果を記録する。統合点検結果から、遮断器について動作回数は正常、異臭はなし、異音はなし、温度は正常、変圧器について油温は正常、窒素圧力は正常、異臭は正常、異音は正常、計測機器について異音は正常、との点検結果が対応付けられて記録される。 In step S05, the recording unit 104 records the integrated inspection result acquired by the acquiring unit 103 in association with the individual inspection item corresponding to the integrated inspection item.
The recording unit 104 records the integrated inspection result in association with the equipment associated when the integrated inspection item generation unit generates the integrated inspection item. Devices are associated with the integrated inspection items based on the common inspection items and individual inspection items from which the integrated inspection items are integrated. By referring to this, the inspection result for each individual inspection item of each device as shown in FIG. 5 is recorded. From the results of the integrated inspection, the circuit breaker operates normally, no odors, no noises, temperature is normal, transformer oil temperature is normal, nitrogen pressure is normal, odors are normal, abnormal noises are normal, and measuring equipment is abnormal. The inspection result that the sound is normal is associated and recorded.
　このようにして、受配電設備管理装置１００は複数のまとまった機器についての点検結果を含む統合点検結果を各々の機器の点検項目である個別点検項目の点検結果と対応させて記録することができる。そのため、例えばユーザが１つの機器に関する過去の点検結果を得たい場合に、受配電設備管理装置１００により容易にその機器に対応する点検結果のみを抽出することができる。従って、設備の運用者が障害の原因を究明する際に個別の機器に関する情報を素早く取得することができ、障害解析の時間を短縮することができる。 In this way, the power receiving/distribution facility management device 100 can record the integrated inspection results including the inspection results for a plurality of equipment in association with the inspection results for the individual inspection items, which are the inspection items for each equipment. . Therefore, for example, when the user wants to obtain past inspection results for one device, the power receiving/distribution facility management apparatus 100 can easily extract only the inspection results corresponding to that device. Therefore, when the facility operator investigates the cause of the failure, it is possible to quickly acquire information about individual devices, and the time required for failure analysis can be shortened.
　以上のように、実施の形態１に係る受配電設備管理装置１００によれば、複数の機器についてまとまった点検結果を含む統合点検結果を各々の機器に対する個別点検項目に対応付けて記録するので、受配電設備の点検結果を各々の機器の点検項目と対応付けることができる。 As described above, according to the power receiving/distribution facility management device 100 according to the first embodiment, integrated inspection results including collective inspection results for a plurality of devices are recorded in association with individual inspection items for each device. The inspection result of the power receiving and distribution equipment can be associated with the inspection items of each device.
　なお、作業者が設備について統合点検項目に対応した点検を行う度に、点検結果を点検結果ＤＢ３０３に蓄積してもよい。図７は、本実施の形態１に係る受配電設備管理装置により単線結線図ＤＢと点検結果ＤＢにて機器Ａの情報が対応付けられることを示す説明図である。単線結線図２０３には、設備Ａに対し電源、電線、機器Ａ、電線、機器Ｂの関係の情報が記録されている。点検結果ＤＢ２０３には、点検日が異なる３つの点検結果が蓄積されている。例えば、単線結線図上の機器Ａは、受配電設備管理装置１００により機器Ａに関する３つの個別点検結果と対応付けられている。従って、表示部に表示された単線結線図上でユーザが機器Ａを選択すると、機器Ａに関する点検兼備が異なる３つの個別点検結果を表示することができる。 The inspection result may be accumulated in the inspection result DB 303 each time the worker performs an inspection corresponding to the integrated inspection items for the equipment. FIG. 7 is an explanatory diagram showing how the power receiving/distribution facility management apparatus according to the first embodiment associates the information of the device A with the single-line diagram DB and the inspection result DB. In the single-line connection diagram 203, information on the relationship between the facility A, the power source, the electric wire, the device A, the electric wire, and the device B is recorded. The inspection result DB 203 stores three inspection results with different inspection dates. For example, device A on the single-line diagram is associated with three individual inspection results regarding device A by the power distribution facility management device 100 . Therefore, when the user selects the device A on the single-line diagram displayed on the display unit, three individual inspection results with different inspection conditions for the device A can be displayed.
　上記の実施の形態は、図８に示されるハードウェア構成図によって実行される。図８は、ハードウェアで実現する場合の構成図である。受配電設備管理装置１００の個別点検項目取得部１０１、統合点検項目生成部１０２、取得部１０３、記録部１０４は演算装置であるプロセッサ５０１で実行され、必要に応じてメモリ５０２に記憶される。点検結果や単線結線図、点検項目の選択などは入力装置である入力インタフェース５０３にて入力される。表示部４００に表示させるための出力は出力装置である出力インタフェース５０４により出力される。点検結果や単線結線図はデータベース５０５に記憶される。なお、演算装置の処理は、電気回路として実現しても良い。 The above embodiment is executed by the hardware configuration diagram shown in FIG. FIG. 8 is a configuration diagram in the case of hardware implementation. The individual inspection item acquisition unit 101, the integrated inspection item generation unit 102, the acquisition unit 103, and the recording unit 104 of the power receiving/distribution facility management apparatus 100 are executed by the processor 501, which is an arithmetic device, and stored in the memory 502 as necessary. Inspection results, single-line connection diagrams, selection of inspection items, and the like are input through an input interface 503, which is an input device. An output to be displayed on the display unit 400 is output by an output interface 504 that is an output device. Inspection results and single-line connection diagrams are stored in the database 505 . Note that the processing of the arithmetic unit may be implemented as an electric circuit.
１００．受配電設備管理装置
１０１．個別点検項目取得部
１０２．統合点検項目生成部
１０３．取得部
１０４．記録部
２０１．点検結果
２０２．点検結果インポート部
２０３．点検結果ＤＢ
３０１．単線結線図
３０２．単線結線図インポート部
３０３．単線結線図ＤＢ
４００．表示部
５０１．プロセッサ
５０２．メモリ
５０３．入力インタフェース
５０４．出力インタフェース
５０５．データベース 100. Power receiving/distribution equipment management device 101 . Individual inspection item acquisition unit 102 . Integrated inspection item generation unit 103 . Acquisition unit 104 . Recording unit 201 . Inspection result 202. Inspection result import unit 203 . Inspection result DB
301. Single line diagram 302. Single-line diagram import unit 303 . Single line diagram DB
400. Display unit 501 . Processor 502 . Memory 503 . input interface 504 . Output interface 505 . database

Claims (5)

  1. 　設備に配置された複数の機器について前記機器に対応した個別点検項目を取得する個別点検項目取得部と、
    　前記個別点検項目取得部が取得した前記個別点検項目のうち、前記複数の機器に共通する点検項目を共通点検項目として抽出し、抽出した前記共通点検項目と前記個別点検項目とを統合した統合点検項目を生成する統合点検項目生成部と、
    　前記統合点検項目生成部にて生成された前記統合点検項目に対応する統合点検結果を取得する取得部と、
    前記取得部が取得した前記統合点検結果を前記統合点検項目に対応する前記個別点検項目に対応付けて記録する記録部と
    を備えた受配電設備管理装置。     an individual inspection item acquiring unit for acquiring individual inspection items corresponding to a plurality of devices arranged in a facility;
    Among the individual inspection items acquired by the individual inspection item acquisition unit, an inspection item common to the plurality of devices is extracted as a common inspection item, and an integrated inspection is performed by integrating the extracted common inspection item and the individual inspection item. an integrated inspection item generation unit that generates items;
    an acquisition unit that acquires an integrated inspection result corresponding to the integrated inspection item generated by the integrated inspection item generation unit;
    and a recording unit that records the integrated inspection result acquired by the acquisition unit in association with the individual inspection item corresponding to the integrated inspection item.
  2. 　前記記録部は、
    　前記設備の機器の関係を示す情報を取得し、取得した前記情報の機器と前記個別点検項目に対応する機器とを対応付ける
    　ことを特徴とする請求項１に記載の受配電設備管理装置。     The recording unit
    2. The power receiving/distribution facility management apparatus according to claim 1, wherein information indicating the relationship between the devices of the facility is acquired, and the devices of the acquired information and the devices corresponding to the individual inspection items are associated with each other.
  3. 　前記記録部は、
    　取得した前記情報の機器と前記個別点検項目に対応する機器とを対応付けを機械学習により対応付ける
    　ことを特徴とする請求項２に記載の受配電設備管理装置。     The recording unit
    3. The power receiving/distribution equipment management apparatus according to claim 2, wherein the device of the acquired information and the device corresponding to the individual inspection item are associated with each other by machine learning.
  4. 　設備に配置された複数の機器について前記機器に対応した個別点検項目を取得する個別点検項目取得ステップと、
    　前記個別点検項目取得ステップが取得した前記個別点検項目のうち、前記複数の機器に共通する点検項目を共通点検項目として抽出し、抽出した前記共通点検項目と前記個別点検項目とを統合した統合点検項目を生成する統合点検項目生成ステップと、
    　前記統合点検項目生成ステップにて生成された前記統合点検項目に対応する統合点検結果を取得する取得ステップと、
    前記取得ステップが取得した前記統合点検結果を前記統合点検項目に対応する前記個別点検項目に対応付けて記録する記録ステップと
    を備えた受配電設備管理方法。     an individual inspection item acquiring step of acquiring individual inspection items corresponding to a plurality of devices arranged in the facility;
    Among the individual inspection items acquired by the individual inspection item acquisition step, an inspection item common to the plurality of devices is extracted as a common inspection item, and an integrated inspection is performed by integrating the extracted common inspection item and the individual inspection item. an integrated inspection item generation step for generating items;
    an acquisition step of acquiring an integrated inspection result corresponding to the integrated inspection item generated in the integrated inspection item generating step;
    and a recording step of recording the integrated inspection result acquired in the acquiring step in association with the individual inspection item corresponding to the integrated inspection item.
  5. 　設備に配置された複数の機器について前記機器に対応した個別点検項目を取得する個別点検項目取得ステップと、
    　前記個別点検項目取得ステップが取得した前記個別点検項目のうち、前記複数の機器に共通する点検項目を共通点検項目として抽出し、抽出した前記共通点検項目と前記個別点検項目とを統合した統合点検項目を生成する統合点検項目生成ステップと、
    　前記統合点検項目生成ステップにて生成された前記統合点検項目に対応する統合点検結果を取得する取得ステップと、
    前記取得ステップが取得した前記統合点検結果を前記統合点検項目に対応する前記個別点検項目に対応付けて記録する記録ステップと
    を備えた受配電設備管理プログラム。     an individual inspection item acquiring step of acquiring individual inspection items corresponding to a plurality of devices arranged in the facility;
    Among the individual inspection items acquired by the individual inspection item acquisition step, an inspection item common to the plurality of devices is extracted as a common inspection item, and an integrated inspection is performed by integrating the extracted common inspection item and the individual inspection item. an integrated inspection item generation step for generating items;
    an acquisition step of acquiring an integrated inspection result corresponding to the integrated inspection item generated in the integrated inspection item generating step;
    and a recording step of recording the integrated inspection result acquired in the acquiring step in association with the individual inspection item corresponding to the integrated inspection item.
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